Merck & Co., Inc. (MRK) Institutional Ownership
Healthcare · Pharmaceutical Preparations
Institutional ownership and 13F holdings context for Merck & Co., Inc. (MRK) on InvestAtlant.
Top institutional holders (2026-Q2)
| Institution | Shares | Value | % Outstanding |
|---|---|---|---|
| BlackRock, Inc. | 226,999,837 | $29.17B | 6.35% |
| VANGUARD CAPITAL MANAGEMENT LLC | 161,323,174 | $20.73B | 4.51% |
| State Street Corp | 120,413,256 | 5.57B | 3.37% |
| WELLINGTON MANAGEMENT GROUP LLP | 86,249,283 | 1.08B | 2.41% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 67,738,969 | $8.70B | 1.89% |
| GEODE CAPITAL MANAGEMENT, LLC | 60,744,214 | $7.79B | 1.70% |
| Charles Schwab Investment Management Inc | 54,365,289 | $6.99B | 1.52% |
| Morgan Stanley | 48,641,158 | $6.25B | 1.36% |